Alpine Chain Co. Chainsaw Chain.
Stihl MS 661 C-M Magnum compatible chain replacement.
(Groove widths may vary. Check your bar stamps.)
Tooth: Semi Chisel
Pitch: 3/8"
Gauge: 0.063" (1.6mm) (Check your bar stamps)
Suits bars: 18-28 inch (select the size of your chain based on drive link count.)
Why Upgrade to Alpine?
Alpine Chain Co. chains are engineered with a high quality nickel and molybdenum alloy that is heat treated and chrome plated for sharpness and durability.
Alpine Chain Co. alloy is engineered to stay sharper for longer, yet be fileable when the time comes. Making it easy to keep it sharp and cut more!
Guaranteed Fit or Full Refund
Send a photo of the stamps on your bar and the model of your saw to the on page chat, and we will guarantee that the chains we send will fit your saw. A free replacement or refund will be supplied if the chain loop does not fit the specified saw.
